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Masao Kikuchi
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Chiba, JP
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last 30 patents
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Patent Grant
Device and method for separating and collecting halide gas
Patent number
6,921,428
Issue date
Jul 26, 2005
Ube Industries, Ltd.
Osamu Yamamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Mixed gas-separating membrane module and process
Patent number
6,210,464
Issue date
Apr 3, 2001
Ube Industries, Ltd.
Shunsuke Nakanishi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Spun yarn piling and cleaning method
Patent number
4,654,910
Issue date
Apr 7, 1987
Ube Industries, Ltd.
Yoshihiro Kusuki
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Patents Applications
last 30 patents
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Patent Application
Device and method for separating and collecting halide gas
Publication number
20040045432
Publication date
Mar 11, 2004
Osamu Yamamoto
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL